U.S. patent application number 17/234457 was filed with the patent office on 2021-08-19 for method and system for operating a multi-function portable electronic device using voice-activation.
The applicant listed for this patent is Apple Inc.. Invention is credited to Derek B. BARRENTINE, Daniel FREEMAN.
Application Number | 20210258881 17/234457 |
Document ID | / |
Family ID | 1000005567812 |
Filed Date | 2021-08-19 |
United States Patent
Application |
20210258881 |
Kind Code |
A1 |
FREEMAN; Daniel ; et
al. |
August 19, 2021 |
METHOD AND SYSTEM FOR OPERATING A MULTI-FUNCTION PORTABLE
ELECTRONIC DEVICE USING VOICE-ACTIVATION
Abstract
Methods and systems in which a portable electronic device can be
voice activated are disclosed. The portable electronic device can
be a multi-function electronic device. The voice activation can be
robust and context sensitive. The voice activation can also be
utilized without any preparatory user action with respect to the
portable electronic device. The portable electronic device can also
interact with a media system.
Inventors: |
FREEMAN; Daniel; (Santa
Cruz, CA) ; BARRENTINE; Derek B.; (San Jose,
CA) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Apple Inc. |
Cupertino |
CA |
US |
|
|
Family ID: |
1000005567812 |
Appl. No.: |
17/234457 |
Filed: |
April 19, 2021 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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16778826 |
Jan 31, 2020 |
11012942 |
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17234457 |
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14605793 |
Jan 26, 2015 |
10568032 |
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16778826 |
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11696057 |
Apr 3, 2007 |
8977255 |
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14605793 |
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Current U.S.
Class: |
1/1 |
Current CPC
Class: |
H04M 1/72403 20210101;
H04M 1/72454 20210101; H04M 1/72433 20210101; H04M 1/72415
20210101; H04M 2250/74 20130101; H04M 1/72442 20210101; H04W
52/0254 20130101; H04M 1/72412 20210101; G10L 15/22 20130101; H04M
1/6075 20130101; H04M 1/7243 20210101; H04M 1/72409 20210101; Y02D
30/70 20200801; H04M 1/6066 20130101; G10L 2015/223 20130101; H04M
1/575 20130101; H04M 2250/52 20130101 |
International
Class: |
H04W 52/02 20060101
H04W052/02; H04M 1/72403 20060101 H04M001/72403; H04M 1/72409
20060101 H04M001/72409; H04M 1/72412 20060101 H04M001/72412; H04M
1/72415 20060101 H04M001/72415; H04M 1/72454 20060101
H04M001/72454; G10L 15/22 20060101 G10L015/22 |
Claims
1. (canceled)
2. A non-transitory computer-readable storage medium storing one or
more programs configured to be executed by one or more processors
of an electronic device, the one or more programs including
instructions for: receiving a voice command; determining whether
the voice command corresponds to a command sequence; in response to
determining that the voice command corresponds to the command
sequence: retrieving the command sequence; executing a first
command associated with the command sequence; determining whether
other commands are associated with the command sequence; and in
response to determining that a second command is associated with
the command sequence, executing the second command associated with
the command sequence.
3. The non-transitory computer-readable storage medium of claim 1,
wherein the command sequence is retrieved from a data store.
4. The non-transitory computer-readable storage medium of claim 1,
wherein the first command and second command are arranged in a
particular order in the command sequence.
5. The non-transitory computer-readable storage medium of claim 1,
the one or more programs further including instructions for:
providing an output based on the executed first command associated
with the command sequence.
6. The non-transitory computer-readable storage medium of claim 1,
the one or more programs further including instructions for: in
response to determining that the first command and second command
have been executed, exiting the command sequence.
7. The non-transitory computer-readable storage medium of claim 1,
the one or more programs further including instructions for:
determining a state of the electronic device; and retrieving the
command sequence in accordance with a determination that the state
of the electronic device matches a predetermined state.
8. The non-transitory computer-readable storage medium of claim 1,
wherein determining whether the voice command corresponds to a
command sequence further comprises: comparing the voice command to
a plurality of stored command sequences; and selecting the command
sequence that matches the voice command.
9. The non-transitory computer-readable storage medium of claim 1,
wherein the electronic device is a multi-function device supporting
a plurality of functions, one of the functions being wireless voice
communications and another of the functions being media playback or
media recording.
10. The non-transitory computer-readable storage medium of claim 1,
the one or more programs further including instructions for: in
response to determining that the voice command does not correspond
to the command sequence: determining a task associated with the
voice command; and executing the task associated with voice
command.
11. The non-transitory computer-readable storage medium of claim 1,
wherein the voice command is a first voice command and the command
sequence is a first command sequence, the one or more programs
further including instructions for: in response to determining that
the voice command does not correspond to the command sequence:
receiving a second voice command; determining whether the second
voice command corresponds to a second command sequence; in response
to determining that the second voice command corresponds to the
second command sequence: retrieving the second command sequence;
and executing a third command associated with the second command
sequence.
12. The non-transitory computer-readable storage medium of claim 1,
wherein the first command and the second command are both commands
for an application.
13. The non-transitory computer-readable storage medium of claim
11, wherein the first command and the second command are both
associated with the same application.
14. The non-transitory computer-readable storage medium of claim
11, wherein the first command is associated with a first
application and the second command is associated with a second
application.
15. A method for activating a digital assistant, the method
comprising: at an electronic device comprising a processor and
memory: receiving a voice command; determining whether the voice
command corresponds to a command sequence; in response to
determining that the voice command corresponds to the command
sequence: retrieving the command sequence; executing a first
command associated with the command sequence; determining whether
other commands are associated with the command sequence; and in
response to determining that a second command is associated with
the command sequence, executing the second command associated with
the command sequence.
16. An electronic device for activating a digital assistant, the
electronic device comprising a processor and memory storing one or
more programs for execution by the processor, the one or more
programs comprising instructions for: receiving a voice command;
determining whether the voice command corresponds to a command
sequence; in response to determining that the voice command
corresponds to the command sequence: retrieving the command
sequence; executing a first command associated with the command
sequence; determining whether other commands are associated with
the command sequence; and in response to determining that a second
command is associated with the command sequence, executing the
second command associated with the command sequence.
Description
BACKGROUND OF THE INVENTION
Field of the Invention
[0001] The present invention relates to a portable electronic
device and, more particularly, to a multi-function portable
electronic device.
Description of the Related Art
[0002] Today, cellular phones primarily require manual interaction
by a user to invoke functions or to enter data, etc. However,
cellular phones can also support limited voice activation. For
example, a user can press a predetermined button, then speak a name
of a person in the address book of the cellular phone. If the
cellular phone recognizes the spoken name, then the person can be
automatically called using the phone number provided in the address
book. Cellular phones can also be use inside automobiles in a
similar fashion. Some automobiles also support hands-free cellular
operation by providing an embedded speaker and microphone internal
to the vehicle. Bluetooth car kits are also available to add-on a
speaker and microphone for hands-free operation. In any case, with
cellular phones, voice commands are also conventionally limited to
recognizing names of contacts within an address book and require
manual user interaction with the cellular phone or automobile
(e.g., button press) prior to any voice command.
[0003] Specialized computer programs also exist which can execute
on a personal computer and wirelessly interact with a
Bluetooth-enabled cellular phone. For example, a user interface
displayed on a personal computer can allow a user to dial, answer,
hang up and hold calls with respect to a cellular phone. Users can
also be alerted at the personal computer of incoming calls or SMS
messages. When a call is received at the cellular phone, media
playback in progress at the personal computer can be paused.
SUMMARY OF THE INVENTION
[0004] The invention pertains to voice activation for a portable
electronic device. The portable electronic device can be a
multi-function electronic device. The voice activation can be
robust and context sensitive. The voice activation can also be
utilized without any preparatory user action with respect to the
portable electronic device. The portable electronic device can also
interact with a media system.
[0005] According to one embodiment, one function that can be
supported by the portable electronic device is voice
communications. When a voice calls incoming to the portable
electronic device, the portable electronic device can automatically
control itself or the media system to pause, stop and/or lower its
volume so that media playback need not disturb a user while
participating in the voice call. After the voice call ends, the
portable electronic device can automatically control itself or the
media system to resume, start and/or raise its volume so that the
user can again participate in media playback.
[0006] The invention can be implemented in numerous ways, including
as a method, system, device, apparatus (including graphical user
interface), or computer readable medium. Several embodiments of the
invention are discussed below.
[0007] As a method for operating a portable electronic device using
voice-activated input, one embodiment of the invention can, for
example, include at least: operating the portable electric device
to listen for a user voice command; monitoring an operational state
of the portable electronic device; receiving an audio input;
determining a set of commands that are authorized for usage with
the portable electronic while in the operational state; determining
whether the audio input pertains to at least one of the commands
within the set of commands; and executing the at least one of the
commands within the set of commands that is determined to pertain
to the audio input.
[0008] As a portable electronic device, one embodiment of the
invention can, for example, include at least: a microphone capable
of picking up a voice input from a user; a voice analyzer
operatively connected to the microphone; and a processor for
controlling operation of the portable electronic device. The voice
analyzer can be configured to analyze the voice input to determine
if one or more predetermined commands are to be performed. The
processor can operate to perform the one or more predetermined
commands when the voice analyzer determines that the voice input
substantially matches characteristics of the one or more
predetermined commands.
[0009] As a method for operating an electronic device supporting or
coupling to a plurality of functions, where one of the functions
can be wireless voice communications and another of the functions
can be media playback, one embodiment of the invention can, for
example, include at least: determining whether a voice call is
incoming; determining when media playback is active; outputting a
ringtone if a voice call is incoming and media playback is not
active; outputting the ringtone mixed with media output if a voice
call is incoming and media playback is active; activating a
microphone if the microphone is not already active; determining
whether a voice command is received while the call is incoming;
answering the call when the voice command received requests that
the call be answered; pausing or stopping the media playback if
media playback is still active when the call is answered;
determining whether the call has ended; and resuming or restarting
the media playback after the call has ended.
[0010] As a computer readable medium including at least computer
program code stored thereon for operating a portable electronic
device using voice-activated input, one embodiment of the invention
can, for example, include at least: computer program code for
operating the portable electric device to listen for a user voice
command; computer program code for monitoring an operational state
of the portable electronic device; computer program code for
determining a set of commands that are authorized for usage with
the portable electronic while in the operational state; computer
program code for determining whether an audio input pertains to at
least one of the commands within the set of commands; and computer
program code for executing the at least one of the commands within
the set of commands that is determined to pertain to the audio
input.
[0011] As a computer readable medium including at least computer
program code stored thereon for operating an electronic device
supporting or coupling to a plurality of functions, where one of
the functions is wireless voice communications and another of the
functions is media playback, another embodiment of the invention
can, for example, include at least: computer program code for
determining whether a voice call is incoming; computer program code
for determining when media playback is active; computer program
code for outputting a ringtone if a voice call is incoming and
media playback is not active; computer program code for outputting
the ringtone mixed with media output if a voice call is incoming
and media playback is active; computer program code for determining
whether a voice command is received while the call is incoming;
computer program code for answering the call when the voice command
received requests that the call be answered; computer program code
for pausing or stopping the media playback if media playback is
still active when the call is answered; computer program code for
determining whether the call has ended; and computer program code
for resuming or restarting the media playback after the call has
ended.
[0012] Other aspects and advantages of the invention will become
apparent from the following detailed description taken in
conjunction with the accompanying drawings which illustrate, by way
of example, the principles of the invention.
BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The invention will be readily understood by the following
detailed description in conjunction with the accompanying drawings,
wherein like reference numerals designate like structural elements,
and in which:
[0014] FIG. 1 is a block diagram of a portable electronic device
according to one embodiment of the invention.
[0015] FIG. 2 is a block diagram of an electronic device according
to one embodiment of the invention.
[0016] FIG. 3 is a block diagram of voice-to-command analyzer
according to one embodiment of the invention.
[0017] FIG. 4 is a flow diagram of voice command process according
to one embodiment of the invention.
[0018] FIG. 5 is a flow diagram of voice command process according
to another embodiment of the invention.
[0019] FIG. 6 is a flow diagram of a voice command recognition
process according to one embodiment of the invention.
[0020] FIGS. 7A-7C illustrate exemplary graphical user interfaces
that can be presented on a display device according to certain
embodiments of the invention.
[0021] FIGS. 8A-8D illustrate exemplary graphical user interfaces
that can be provided on a display device of an electronic device
according to certain embodiments of the invention.
[0022] FIGS. 9A-9E illustrate certain predetermined system
configurations for a portable electronic device and a media
system.
[0023] FIG. 10 illustrates process involving interaction between a
portable electronic device and a media system according to one
embodiment of the invention.
[0024] FIGS. 11A and 11B are flow diagrams of process concerning
media playback and voice call handling according to one embodiment
of the invention.
[0025] FIG. 12 is a block diagram of media player according to one
embodiment of the invention.
DETAILED DESCRIPTION OF THE INVENTION
[0026] The invention pertains to voice activation for a portable
electronic device. The portable electronic device can be a
multi-function electronic device. The voice activation can be
robust and context sensitive. The voice activation can also be
utilized without any preparatory user action with respect to the
portable electronic device. The portable electronic device can also
interact with a media system.
[0027] According to one embodiment, one function that can be
supported by the portable electronic device is voice
communications. When a voice call is incoming to the portable
electronic device, the portable electronic device can automatically
control itself or the media system to pause, stop and/or lower its
volume so that media playback need not disturb a user while
participating in the voice call. After the voice call ends, the
portable electronic device can automatically control itself or the
media system to resume, start and/or raise its volume so that the
user can again participate in media playback.
[0028] The invention is well suited for a portable electronic
device that can support multiple functions. In one embodiment, the
invention is suitable for use with a portable electronic device
having at least wireless voice communication capability and media
playback capability. The portable electronic device can, for
example, be a portable media device (e.g., digital music player or
MP3 player) having wireless voice communications. In another
embodiment, the portable electronic device can be a wireless
communications device (e.g., cellular phone) having media playback
and/or media recording capabilities. In still another embodiment,
the portable electronic device can be a portable electronic device
having media playback or recording capability and workout support
via a workout manager. These portable electronic devices can also
have other functions (e.g., applications), such as functions
supporting electronic calendars, electronic appointments, network
browsers, network data transfers, VoIP applications, etc.
[0029] Embodiments of the invention are discussed below with
reference to FIG. 1-12. However, those skilled in the art will
readily appreciate that the detailed description given herein with
respect to these figures is for explanatory purposes as the
invention extends beyond these limited embodiments.
[0030] FIG. 1 is a block diagram of portable electronic device 100
according to one embodiment of the invention. Portable electronic
device 100 includes voice control module 102. Voice control module
102 can be used to control portable electronic device 100. More
particularly, a user of portable electronic device 100 can issue
voice commands to portable electronic device 100. Voice control
module 102 analyzes a user's voice input to determine whether it
corresponds to a command understood by voice control module 102. If
a command is recognized by voice control module 102, portable
electronic device 100 can process the command. The command can
pertain to any of a number of functions or operations supported by
portable electronic device 100. Since portable electronic device
100 is able to operate in a voice-activated manner, portable
electronic device 100 needs little or no user input devices, such
as buttons, dials, touch pads and the like. Portable electronic
device 100, however, can utilize such user input devices to replace
or supplement voice commands.
[0031] FIG. 2 is a block diagram of electronic device 200 according
to one embodiment of the invention. Device 200 is typically a
portable or mobile electronic device. Device 200 can pertain to a
computing device, a media player, a mobile telephone, a portable
game player, a portable workout manager, and the like. In one
embodiment, device 200 is a multi-function device that supports a
plurality of different functions. As one example, device 200 can be
portable and operate as a mobile telephone while also operating as
a media player. As another example, device 200 can operate as a
media player while also operating as a portable workout
manager.
[0032] Device 200 can include processor 202 that controls the
overall operation of device 200. Device 200 can further include a
program store 204 that stores a plurality of different software
modules. The software modules can provide different functions or
operations for the device 200. The software modules can correspond
program code for application programs, operating systems, utility
programs, and the like.
[0033] Device 200 can also include at least one input device 206.
Input device 206 can pertain to one or more input buttons,
touch-sensitive surfaces, rotary input mechanisms, etc. The input
device 206 enables the uses to provide user input, such as user
selections for usage.
[0034] Device 200 can also include a display 208. As appropriate,
graphical user interface (GUI) 210 can be presented on display 208.
For example, GUI 210 can present a dialog window on display 208
that assists a user in controlling operation of device 200. GUI 210
can also present information to the user of device 200. Input
device 206 can assist a user in providing user input to device 200,
such as by interacting with GUI 210.
[0035] Device 200 also includes a network interface 212. Network
interface 212 can establish a link 214 to a network, thereby
facilitating wired or wireless network communications. In the case
of, a wireless network link, network interface 212 can include or
pertain to a wireless transceiver.
[0036] In addition, device 200 can be controlled by voice control.
In this regard. device 200 includes voice-to-command analyzer 216.
Voice-to-command analyzer 216 operates to receive an audio input
from a user via a microphone 218. Voice-to-command analyzer 216 can
then analyze the audio input to determine whether it is requesting
execution of a particular one of a set of predetermined commands or
a particular one of a set of predetermined macros. As illustrated
in FIG. 2, device 200 can include data store 220. Data store 220
can store a plurality of commands or macros as well as other data.
These commands or macros are eligible to be executed by device 200
when requested by a voice input. Similarly, voice-to-command
analyzer 216 can determine whether the voice input corresponds to a
macro from a set of available macros stored in data store 220. The
macros can be considered groups or sets of commands which are
arranged in a particular sequence. A macro manager 220 can couple
to voice-to-command analyzer 216 so that when the voice input
corresponds to a macro, the macro manager 222 can manage the
performance of the macro, which involves a plurality of commands
operated in a particular sequence.
[0037] Device 200 can include battery 224 that provides power to
device 200. Typically, battery 224 is rechargeable by coupling
battery 224 to an AC outlet to allow a charge circuit (not shown)
to charge battery 224. Although device 200 is powered by battery
224, in one embodiment, device 200 can also at times utilize power
from AC power supplied via power cord coupled to an AC plug. The AC
power, when available, is also used to charge battery 224.
[0038] FIG. 3 is a block diagram of voice-to-command analyzer 300
according to one embodiment of the invention. Voice-to-command
analyzer 300 is, for example, one implementation of
voice-to-command analyzer 216 illustrated in FIG. 2.
Voice-to-command analyzer 300 receives a voice input from a
microphone (e.g., microphone 218). Voice-to-command analyzer 300
also receives data pertaining to available commands. For example,
the available commands can be stored and accessed in a data store,
such as data store 220 illustrated in FIG. 2. In addition,
voice-to-command analyzer 300 can receive device state information.
The device state information can provide voice-to-command analyzer
300 with information concerning the state of the electronic device
(e.g., device 200). The device state information can, for example,
pertain to a state, condition, event or the like, which can pertain
to hardware or software.
[0039] As an example, one state associated with the electronic
device having voice-to-command analyzer 300 is a context of a
graphical user interface (GUI) utilized by the electronic device.
The context of the GUI can then provide state information to the
voice-to-command analyzer 300. In one embodiment, depending upon
the context of the GUI, different available commands can be
utilized and provided to the voice-to-command analyzer 300. In
general, as the device state changes, different available commands
can be presented to voice-to-command analyzer 300. As a result, the
available commands being provided to voice-to-command analyzer 300
can be restricted to those that are appropriate given the current
state of the electronic device. Eventually, the voice-to-command
analyzer 300 can recognize a command from the voice input. The
recognized command is one of the available commands presented to
voice-to-command analyzer 300. Of course, the voice input may not
correlate to any of the available commands, in which case
voice-to-command analyzer 300 would not output a recognized
command.
[0040] FIG. 4 is a flow diagram of voice command process 400
according to one embodiment of the invention. Voice command process
400 is, for example, performed by an electronic device, such as
device 100 illustrated in FIG. 1 or device 200 illustrated in FIG.
2.
[0041] Voice command process 400 monitors 402 an operational state
of a portable electronic device. For example, the operational state
may correspond to a functional mode usage or program being utilized
by the portable electronic device. As another example, the
operational state can pertain to a state of a graphical user
interface being provided on a display associated with the portable
electronic device.
[0042] The voice command process 400 also receives 404 an audio
input. Here, the portable electronic device includes electrical
components that enable the portable electronic device to receive
404 an audio input. Typically, the audio input is a voice input
provided by a user of the portable electronic device.
[0043] Next, a set of commands that are authorized for usage with
the portable electronic device while in the operational state can
be determined 406. Then, the voice command process 400 can
determines 408 whether the audio input pertains to at least one of
the commands within the set of commands. Since the determination
408 is limited, in one embodiment, to those commands within the set
of commands that are authorized for usage while in the operational
state, the determination 408 can be rapidly performed without
excessive computational capability and without excessive power
consumption. Thereafter, the at least one of the commands within
the set of commands that has been determined 408 to pertain to the
audio input can be executed 410. Consequently, voice command
process 400 receives an audio input from a user, determines which
of the limited set of available commands the user is requesting by
the audio input, and then executes the appropriate command.
Accordingly, an electronic device using voice command process 400
is able to command or control the operation of the electronic
device using voice, namely, the electronic device is voice
activated.
[0044] FIG. 5 is a flow diagram of voice command process 500
according to another embodiment of the invention. Voice command
process 500 is, for example, performed by an electronic device,
such as device 100 illustrated in FIG. 1 or device 200 illustrated
in FIG. 2.
[0045] The voice command process 500 activates 502 a microphone.
The device is also operated 504 in a low power mode if appropriate.
For example, if the device is substantially idle and no user input
is being received, the electronic device can be placed in a low
power mode to conserve battery energy. Decision 506 determines
whether an audio pickup has been received. The device can receive
an audio pickup even while in the low power mode. When decision 506
determines that an audio pickup has not been received, voice
command process 500 awaits to receive an audio pickup. Once the
decision 506 determines that an audio pickup has been received, the
audio pickup is analyzed 508. When analyzing the audio pickup, the
processing can be made efficient and more robust by taking into
consideration context with which the audio pickup has been
received. The context can pertain to the electronic device, such as
a state of the electronic device. In other words, the audio pickup
can be analyzed 508 in a context-sensitive manner.
[0046] Next, decision 510 determines whether a voice command has
been recognized. When decision 510 determines that a voice command
has not recognized, voice command process 500 returns to repeat
decision 506 to subsequently process another audio pickup. On the
other hand, when decision 510 determines that a voice command has
been recognized, the electronic device is operated 512 in a normal
power mode. Here, if the electronic device was in a low power mode,
the electronic device is returned to a normal power mode so that
the recognized voice command can be quickly and efficiently
processed.
[0047] In this embodiment, the recognized command can pertain to a
macro. Decision 514 determines whether the recognized command is a
macro. When the recognized command is not a macro, the recognized
command is executed 516. On the other hand, when decision 514
determines that the command is a macro, the associated macro is
retrieved 518. The associated macro is then executed 520. Decision
522 then determines whether there is any more operations (e.g.,
commands) within the associated macro that is to be executed. When
decision 522 determines that there are more operations to be
executed, voice command process 500 return to repeat block 520 so
that additional operations of the associated macro can be executed.
Once decision 522 determines that there are no more operations
within the macro to be executed, as well as directly following the
block 516, voice command process 500 returns to repeat block 502
and subsequent operations so that a subsequent audio pickup can be
processed in a similar manner.
[0048] FIG. 6 is a flow diagram of a voice command recognition
process 800 according to one embodiment of the invention. The voice
command recognition process 600 can, for example, pertain to
processing associated with the decision 510 illustrated in FIG. 5.
In other words, the voice command recognition process operates to
determine whether the audio pickup pertains to one of the available
commands supported by an electronic device. In particular, the
voice command recognition process 600 can determine 602 a device
context. Those commands available given the device context can then
be identified 604. The audio pickup can be correlated 606 to the
identified commands. Thereafter, the voice command recognition
process 800 determines 608 whether the audio pickup corresponds to
one of the identified commands based on the correlation data.
[0049] One aspect of the invention pertains restricting available
commands based on device context. The device context, in one
embodiment, pertains to the state of a graphical user interface
(GUI). FIGS. 7A-7C illustrate exemplary graphical user interfaces
that can be presented on a display device according to certain
embodiment of the invention. These exemplary graphical user
interfaces are just a few of the many embodiments that can utilize
state of GUI to restrict or limit available voice commands to be
recognized.
[0050] FIG. 7A illustrates exemplary menu 700 suitable for use on a
display device associated with an electronic device according to
one embodiment of the invention. While menu 700 is being displayed,
a user can provide an audio input that pertains to a voice command.
When menu 700 is displayed, the available voice commands that can
received can be restricted. The menu 700 can be used to navigate to
an appropriate media item or a group of media items to be played by
the electronic device. While menu 700 is being displayed, a user
can request to play a particular media item. For example, the user
might provide an audio input, namely, a voice command, by
announcing the phrase "play irreplaceable". Here, the electronic
device would recognize that the first portion "play" is a command
that is supported and the second term "irreplaceable" is the name
of a song available to be played at the electronic device. As
another example, the user could provide an audio input, namely, a
voice command, by announcing the phrase "play 06", which could be
the user requesting to play a playlist denoted as "summer 06" and
available at the media device. As still another example, the user
could provide an audio input, namely, a voice command, by
announcing one of the menu items of the menu 700 (or perhaps even a
nested menu) which could effect a selection of such item. For
example, the menu items could be categories, classifications,
groupings, media items, device settings, device functions, and the
like. The menu 700 can represent one menu of a series of nested or
hierarchical menus, which can also be navigated or traversed by
voice commands.
[0051] FIG. 7B illustrates display region 720 of a display device
associated with an electronic device according to one embodiment of
the invention. Display region 720 includes meeting reminder
notification 722. Meeting reminder notification 722 can be
displayed on at least a portion of display region 720. In this
example, meeting reminder notification 722 informs the user that a
meeting to which they are scheduled starts in "15 minutes" at
building "IL1, Room 1." In this context, the available commands
available to the user can pertain to permitted interaction with the
electronic device in response to the meeting reminder. For example,
the acceptable commands can be "clear" or "close" which requests
that the electronic device close meeting reminder notification 722.
Another example is the command "tell" which can respond to the
meeting attendees with a message. For example, "tell everyone I
will be 10 minutes late" which will be understood by the electronic
device as a request to send a text message or email to all
attendees of the meeting that the user will be ten (10) minutes
late to the meeting.
[0052] FIG. 7C is an illustration of exemplary camera window 740 of
a display device associated with an electronic device according to
one embodiment of the invention. Camera window 740 can be presented
on a display device associated with the electronic device. Camera
window 740 is displayed on the display device when the electronic
device has been placed in a camera mode. While in the camera mode,
the available commands can be specific to likely camera operations.
For example, in the camera mode, likely camera operations include
taking pictures, deleting pictures, saving pictures, etc. Available
commands in the camera mode can also include macros. As an example,
a macro can be triggered when an audio input is a command
requesting that a current picture be taken. As an example, a macro
can cause the picture to be taken, cause the picture to be saved in
memory, and cause the picture to be uploaded. Although the
electronic device is voice-activated, in some embodiments, the
electronic device also supports the use of non-voice-activated
techniques to provide user input. For example, camera window 740
can include soft buttons 742-746 for which the user can provide
user input. Soft buttons 742-746 can be activated using a
keypad.
[0053] FIGS. 8A-8D illustrate exemplary graphical user interfaces
that can be provided on a display device of an electronic device
according to certain embodiments of the invention. These graphical
user interfaces are associated with an electronic device that
supports wireless voice communications. These exemplary graphical
user interfaces are just a few of the many embodiments that can be
utilized by an electronic device that supports wireless voice
communications.
[0054] FIG. 8A illustrated exemplary graphical user interface (GUI)
800 for an incoming call. GUI 800 is a representative display
screen concerning an incoming call from a caller ("Jim Jones") as
provided in upper portion 802 of GUI 800. Lower portion 804 of GUI
800 can display some or all of the available commands that can be
spoken by a user to initiate the corresponding actions at the
electronic device. As shown in FIG. 8A, the exemplary available
commands with respect to the particular context of the GUI 800 can
include "Answer" or "Voicemail" (or its abbreviated form "VM").
[0055] FIG. 8B illustrates exemplary GUI 810 for a voicemail
notification. GUI 810 is a representative display screen concerning
voicemail available for a user of the electronic device. In upper
portion 812 of GUI 810, the user can be informed that there are new
voice messages awaiting their review. For example, as shown in FIG.
8B, the user is informed that there are two new voice messages.
Lower portion 814 of GUI 810 can display some or all of the
available commands that can be spoken by a user to initiate the
corresponding actions at the electronic device. In FIG. 8B, the
exemplary available commands illustrated in lower portion 814 can
include "Play voicemail" and "Show details".
[0056] FIG. 8C illustrated exemplary GUI 820 or voicemail view. GUI
820 is a representative display screen for reviewing voicemail at
the electronic device. In upper portion 822 of GUI 820, description
it pertaining to a voicemail that can be reviewed is provided. In
the example illustrated in FIG. 8C, the information concerning the
voicemail specifies the caller name, date, time and duration for
the voicemail. Lower portion 824 can display some or all exemplary
available commands that can be spoken by a user to initiate action
at the electronic device. In particular, lower portion 824
indicates that the exemplary available commands can include "Play
voicemail", "Delete voicemail", "Forward to [contact]", or "Next".
The forward command can specify to forward the voicemail to another
person known to the electronic device or another device. For
example, the user could provide the command "Forward to Bob" which
would be understood by the electronic device to forward the
voicemail to Bob, who is a known contact (e.g., address book) of
the user. As another example, the user could provide the command
"Forward to my computer" which would be understood by the
electronic device to forward the voicemail from their portable
electronic device (or its associated supporting server) to the
user's computer (personal computer).
[0057] FIG. 8D illustrates exemplary GUI 830 for playing of a
voicemail. GUI 830 is a representative display screen for playing
voicemail at the electronic device. Upper portion 832 of GUI 830
indicates that descriptive information concerning the voicemail be
played. In the example illustrated in FIG. 8D, the information
concerning the voicemail specifies the caller name, date, time and
duration for the voicemail. Lower portion 834 can display some or
all of the available commands while the electronic device is
presenting GUI 830. In particular, lower portion 834 indicates that
the available commands can include "Delete voicemail", "Forward to
[contact]", "Text reply [Msg]". The text reply command can specify
to send a reply text message to another person known to the
electronic device or another device. For example, the spoken phrase
could be "Text reply meet you at noon for lunch," which causes a
text message "meet you at noon for lunch" to be sent to Jim, who is
the sender of the message being replied to.
[0058] According to another embodiment of the invention a portable
electronic device can be used in conjunction with a media system.
The media system can pertain to a television system, a home stereo,
a personal computer, and the like. The media system can also be
referred to as a home entertainment system. FIGS. 9A-9E illustrate
certain predetermined system configurations for a portable
electronic device and a media system.
[0059] FIG. 9A is a block diagram of system configuration 900
according to one embodiment of the invention. System configuration
900 can include media system 902 and portable media system 904.
Portable electronic device 902 is an electronic device, such as a
personal computer, mobile communication device, media player
(including portable media player), etc. Portable electronic device
902 can couple to media system 902 and thus be used in conjunction
with portable electronic device 902. In FIG. 9A, portable
electronic device 904 is shown as being apart from media system 902
but connected by way of a wired link 906. The wired link 906 may
connect to the media system 902 and the portable electronic device
904 through electronic device, such as a network.
[0060] FIG. 9B is a bock diagram of system configuration 900'
according to another embodiment of the invention. System
configuration 900' is generally similar to system configuration 900
illustrated in FIG. 9A. However, in FIG. 9B, portable electronic
device 904 has been physically connected to media system 902. In
one embodiment, host device 902 can include receptacle 910 that is
capable of receiving portable electronic device 904, thereby
providing a direct connection between portable electronic device
904 and media system 902.
[0061] FIG. 9C is a block diagram of system configuration 900''
according to another embodiment of the invention. System
configuration 900'' is generally similar to system configuration
900 as illustrated in FIG. 9A. However, in FIG. 9C, portable
electronic device 904 is brought within proximity to media system
902. When portable electronic device 904 is proximate to host
device 902, wireless data link 912 can be provided by a short range
wireless data link between portable electronic device 904 and media
system 902.
[0062] FIG. 9D is a block diagram of system configuration 900'''
according to still another embodiment of the invention. System
configuration 900''' can include portable electronic device 904 and
media system 902 as discussed above in FIG. 9A. However, system
configuration 900''' can further include auxiliary device 914 that
is electrically connected to host device 902 by way of cable (or
wire) 916. In one embodiment, auxiliary device 914 can pertain to a
peripheral device for media system 902. One specific example for
auxiliary device 914 is a docking station. Auxiliary device 914 can
include a receptacle to receive wireless device 904 similar to
receptacle 910 illustrated in FIG. 9B. Alternatively, auxiliary
device 914 could permit a wireless data link to be established
between portable electronic device 904 and auxiliary device 910 so
long as such devices are in proximity, which is similar to wireless
data link 912 illustrated in FIG. 9C. Auxiliary device 914 can also
be referred to an intermediate devices. In other words, auxiliary
device 914 as shown in FIG. 9D is provided between portable
electronic device 904 and media system 902. The intermediate device
can pertain to a dock, adapter, media station, media player,
personal computer, etc. In one example, an adapter can pertain to a
cigarette lighter adapter that can be utilized in a cigarette
lighter as typically provided in an automobile.
[0063] FIG. 9E is a block diagram of local environment 950
according to one embodiment of the invention. Local environment 950
can pertain to an automobile environment, a home environment, an
office environment or other relatively constrained local
environment. Within local environment 950, portable electronic
device 952 can interact with media system 954. Media system 954 can
pertain to a television system, a home stereo, a personal computer,
and the like. Media system 954 can also be referred to as a home
entertainment system. Accessory device 956 can also be provided in
local environment 950. Portable electronic device 962 can include
microphone 958 and speaker 960. Speaker 960 can be used to output
audio sound (audio output) to the user. For example, the audio
output can pertain to a voice call or media output. Microphone 958
can be utilized to pick up voice commands that are used by portable
electronic device 950 or media system 954. Accessory device 956 can
also include microphone 962 to pick up voice commands. Such voice
commands can be supplied to media system 954 which, in turn, can
supply them to portable electronic device 952, or the voice
commands can be directly provided from accessory device 956 to
portable electronic device 952. Accessory device 956 can also
include wireless module 964. Wireless module 964 can permit
accessory device 956 to wirelessly communicate to wireless headset
966. The wireless protocol being utilized between wireless headset
966 and wireless module 964 can pertain to Bluetooth technology or
other short range wireless technology. Headset 966 can receive
and/or output audio from/to media system 954 or portable electronic
device 952. Accessory device 956 could also include a speaker (not
shown) to provide audio output.
[0064] According to one aspect of the invention, a portable
electronic device can interact with a media system. The interaction
can be provided via a direct connection, a wired connection to a
network, or a wireless connection to a network.
[0065] FIG. 10 illustrates process 1000 involving interaction
between a portable electronic device and a media system according
to one embodiment of the invention. In this embodiment, the context
of the interaction is such that the media system is playing media
using media data provided by the portable electronic device, while
also answering a telephone call at the portable electronic
device.
[0066] Process 1000 is a representative process that can be
utilized between a portable electronic device and a media system
according to one embodiment of the invention. At step 1, media to
be played on the media system can be selected. A play command and
the media data can then be sent to the media system (step 2). At
the media system, the play command and the media data can be
received and then the play command executed (step 3). Hence, media
corresponding to the media data is output (step 4). Here, in this
embodiment, the media data for the media to be played is provided
by the portable electronic device to the media system. In another
embodiment, the media data could be resident on the media system
and when the play command is executed, the media could be output
from the media data resident on a media system.
[0067] At some time later, assuming that the media is still being
output, an incoming call can be detected (step 5). When an incoming
call is detected (step 5), a ringtone command can be sent to the
media system (step 6). The media system can subsequently receive
and execute the ringtone command (step 7) when the ringtone command
is executed, a ringtone is output (step 8). At the portable
electronic device, when the ringtone is output (step 8), the user
of the portable electronic device understands that there is an
incoming call that can be answered. It should be understood that
the ringtone could also be output directly at the portable
electronic device. However, one advantage of outputting the
ringtone by the media system is that the media being output by the
media system can also continue to be output in a manner such that
the ringtone can still be heard. For example, when outputting the
ringtone, the output of the media (step 4) could have its volume
lowered. In any case, at step 9, it is determined whether the user
desires to answer the call. In this embodiment, it is assumed that
the user will signal the portable electronic device using a voice
command. Alternatively, the user can signal the portable electronic
device to answer the call through a physical selection (e.g.,
button press). Hence, when the user has signaled to answer the call
by a voice command, an answer call command will be executed (step
10). Since the call is being answered, a pause media command can be
sent to the media system (step 11). The media system then receives
and executes the pause media command (step 12). In doing so, media
output is paused (step 13). Then, the user participates in the call
and at some time later determines to end the call (step 14). Again
the determination to end the call can be done in a voice-activated
manner. Alternatively, the end of the call can be initiated through
a physical selection (e.g., button press). In any case, when the
determination is made to end the call (step 14), the call is ended
(step 15). A resume media command can then be sent to the media
system (step 16). At the media system, the resume media command can
be received and executed (step 17). The media output is then
resumed (step 18).
[0068] FIGS. 11A and 11B are flow diagrams of process 1100
according to one embodiment of the invention. Process 1100 concerns
media playback and voice call handling. In one example, process
1100 can be performed by a portable electronic device supporting
wireless voice communications and media playback. In another
example, process 1100 can be performed by a portable electronic
device supporting wireless voice communications and a media system
providing media playback.
[0069] Process 1100 can begin with decision 1102 that determines
whether a call is incoming. When decision 1102 determines that a
call is not incoming, process 1100 waits for an incoming call. On
the other hand, when decision 1102 determines that a call is
incoming, decision 1104 determines whether media playback is
active. When decision 1104 determines that media playback is not
active a ringtone can be output 1106. Alternatively, when decision
1104 determines that media payback is active, the volume of the
media output can be limited 1108. Also, a ringtone mixed with the
media output can be output 1110. Following block 1106 or block
1110, a microphone can be activated 1112.
[0070] Next, decision 1114 determines whether a voice command has
been received. When decision 1114 determines that a voice command
has not been received, decision 1116 determines whether a time-out
has occurred. The time-out refers to a predetermined period of time
during which the user of the electronic device can answer the
incoming call. During this period of time, the microphone is
activated so that a voice command can be received. When decision
1116 determines that a time-out has not yet occurred, process 1100
returns to repeat decision 1114 to continue to determine whether a
voice command has been received. When decision 1114 determines that
a voice command has been received, decks ion 1118 can determine
whether a "who is it" command has been received. The "who is it"
command is one type of voice command that can be received. When
decision 1118 determines that a "who is it" command has been
received, then caller information can be presented 1120.
Presentation 1120 of caller information can be performed using a
display device and/or by audio output. Following block 1120,
process 1100 returns to repeat decision 1114 and subsequent
blocks.
[0071] On the other hand, when decision 1118 determines that the
voice command received is not a "who is it" command, decision 1122
determines whether the voice command is an answer call command.
When decision 1122 determines that the voice command is not an
answer call command, decision 1124 determines whether a call is to
be manually answered. When decision 1124 determines that the call
is not to be manually answered, then process 1100 returns to repeat
decision 1114. Alternatively, when decision 1122 determines that
the voice command received is an answer call command, as well as
following decision 1124 when the call is to be manually answered,
the media playback is paused 1126. By pausing the media playback,
the user of the electronic device is able to participate in the
call without being disturbed by the media playback. In another
embodiment, the media playback can continue with its volume
substantially limited such that it is does not materially interfere
with the ability of the user to participate in the call. The
incoming call is also answered 1128. Audio input/output for the
call can then be processed 1130.
[0072] As the call continues, audio pertaining to the call will be
incoming and outgoing so as to carry out the conversation or
communications associated with the call. Decision 1132 can
determine during the call whether a voice command has been
received. Here, during the call, the electronic device can render
certain commands as being available to be voice-activated by a
user. When decision 1132 determines that a voice command has been
received, decision 1134 determines whether the voice command is an
end call command. The end call command is one type of voice command
that can be received. When decision 1134 determines that the voice
command that has been received is not an end call command, then
optionally other commands can be processed 1136. Alternatively,
when decision 1132 determines that a voice command has not been
received, as well as following block 1136, decision 1138 determines
whether a call is to end. Here, the call can be ended by a manual
operation with respect to the electronic device. In other words,
decision 1138 is a manual operation that is distinct from a voice
command. When decision 1138 determines that the call is not to end,
process 1100 returns to repeat block 1130 and subsequent blocks.
Alternatively, when decision 1138 determines that the call is to
end manually, or when decision 1134 determines that the received
voice command is an end call command, then the call is closed 1140.
Further, the microphone is deactivated 1142. In addition, playback
of the media can be resumed 1144. Also, when decision 1116
determines that a time-cut has occurred, the microphone can also be
deactivated 1148. Following block 1148 or block 1144, the media
output can be returned 1146 to its prior volume level. Following
block 1146, process 1100 can end.
[0073] The media playback and voice call handling discussed above
in FIGS. 10, 11A and 11B are examples of control of a media system
by way of voice commands provided at a portable electronic device
(or an associated accessory device). More generally, according to
one embodiment of the invention, a media system can be controlled
in any of a number of ways by voice commands provided at a portable
electronic device (or an associated accessory device). For example,
a user of the portable electronic device can provide voice comments
that cause the media system to perform a channel change, a mute
operation, media source change, track change, playback operation
stop playback, volume adjustment, etc.
[0074] The electronic device as described herein can be a wireless
communication device (e.g., portable telephone) capable of
communication over a network. The wireless communication device can
also include other applications such as a media playback
application or a media recording application.
[0075] The electronic device as described herein can be a media
device (e.g., media player) capable of playing (including
displaying) media items. The media items can pertain to audio items
(e.g., audio files or songs), videos (e.g., movies) or images
(e.g., photos). The media device can also include other
applications such as a wireless communication application.
[0076] In one embodiment, the electronic device is a portable
electronic device. In one implementation, the portable electronic
device is a handheld electronic device. Often, portable electronic
devices are handheld electronic devices that can be easily held by
and within a single hand of a user. The portable electronic device
can also pertain to a wearable electronic device or a miniature
electronic device. However, the invention can apply to electronic
devices whether portable or not.
[0077] FIG. 12 is a block diagram of media player 1200 according to
one embodiment of the invention. Media player 1200 can include the
circuitry of device 100 in FIG. 1, device 200 in FIG. 2, device 900
in FIGS. 9A-9C, device 952 in FIG. 9D, or can perform the
operations described with reference to FIGS. 4-6, 10 or 11A and
11B, and/or can present a display screen as in FIGS. 7A-7C or FIGS.
8A-8D.
[0078] Media player 1200 can include processor 1202 that pertains
to a microprocessor or controller for controlling the overall
operation of media player 1200. Media player 1200 can store media
data pertaining to media items in file system 1204 and cache 1206.
File system 1204 is, typically, a storage disk or a plurality of
disks. File system 1204 typically provides high capacity storage
capability for media player 1200. File system 1204 can store not
only media data but also non-media data. However, since the access
time to file system 1204 is relatively slow, media player 1200 can
also include cache 1206. Cache 1206 is, for example, Random-Access
Memory (RAM) provided by semiconductor memory. The relative access
time to cache 1206 can be substantially shorter than for file
system 1204. However, cache 1206 does not have the large storage
capacity of file system 1204. Further, file system 1204, when
active, consumes more power than does cache 1206. The power
consumption is often a concern when media player 1200 is a portable
media player that is powered by battery 1207. Media player 1200 can
also include RAM 1220 and Read-Only Memory (ROM) 1222. ROM 1222 can
store programs, utilities or processes to be executed in a
non-volatile manner. RAM 1220 provides volatile data storage, such
as for cache 1206.
[0079] Media player 1200 can also include user input device 1208
that allows a user of media player 1200 to interact with media
player 1200. For example, user input device 1208 can take a variety
of forms, such as a button, keypad, dial, etc. (physical or soft
implementations) each of which can be programmed to individually or
in combination perform any of a suite of functions. In one
implementation, user input device 1208 can be provided by a dial
that physically rotates. In another implementation, user input
device 1208 can be implemented as a touchpad (i.e., a
touch-sensitive surface). In still another implementation, user
input device 1208 can be implemented as a combination of one or
more physical buttons as well as a touchpad. Still further, media
player 1200 can include display 1210 (screen display) that can be
controlled by processor 1202 to display information to the user.
Data bus 1211 can facilitate data transfer between at least file
system 1204, cache 1206, processor 1202, and CODEC 1212.
[0080] Media player 1200 can also provide status monitoring of
battery 1207. In this regard, media player 1200 can include battery
monitor 1213. Battery monitor 1213 can be operatively coupled to
battery 1207 to monitor conditions. Battery monitor 1213 can, for
example, communicate battery status (or conditions) with processor
1202.
[0081] In one embodiment, media player 1200 can serve to store a
plurality of media items (e.g., songs, videos, TV shows, podcasts,
etc.) in file system 1204. When a user desires to have media player
1200 play a particular media item, a list of available media items
can be displayed on display 1210. Then, using user input device
1208 (or voice commands), a user can select one of the available
media items. Processor 1202, upon receiving a selection of a
particular media item, can supply the media data (e.g., audio file)
for the particular media item to coder/decoder (CODEC) 1212. CODEC
1212 can then produce analog output signals for speaker 1214.
Speaker 1214 can, be a speaker internal to media player 1200 or
external to media player 1200. For example, headphones or earphones
that connect to media player 1200 could be considered an external
speaker. Speaker 1214 can not only be used to output audio sounds
pertaining to the media item being played, but also to output audio
notifications pertaining to battery status. Notifications of
battery status can also be output to display 1210.
[0082] In one embodiment, media player 1200 is a portable computing
device that can support processing media, such as audio and/or
video. For example, media player 1200 can be a music player (e.g.,
MP3 player), a video player, a game player, and the like. These
devices are generally battery operated and highly portable so as to
allow a user to listen to music, play games or video, record video
or take pictures wherever the user travels.
[0083] In one implementation media player 1200 is a handheld device
sized for placement into a pocket or hand of the user. By being
handheld, media player 1200 is relatively small and easily handled
and utilized by its user. By being pocket sized, the user does not
have to directly carry the device and therefore the device can be
taken almost anywhere the user travels (e.g., the user is not
limited by carrying a large, bulky and often heavy device, as in a
portable computer). Furthermore, in one implementation, the device
may be operated by the user's hands; no reference surface such as a
desktop is needed.
[0084] Media player 1200 can also include network/bus interface
1216 that couples to data link 1218. Data link 1218 can allow media
player 1200 to couple to a host computer. Data link 1218 can be
provided over a wired connection or a wireless connection. In the
case of a wireless connection, network/bus interface 1216 can
include a wireless transceiver.
[0085] To support wireless communications, media player 1200 can
also include wireless communications module 1224. Wireless
communication module 1224 can be considered to provide voice
communications (e.g., calls via a cellular network), whereas
network/bus interface 1216 can be considered to provide data
communications. A user of media player 1200 can thus make and
receive voice calls using the wireless communications module in
media player 1200. Wireless communications module 1224 can also
couple to data bus 1211 to couple to processor 1202 and other
resources. Media player 1200 can also include microphone 1226 for
pick up of the user's voice.
[0086] The invention is suitable for use with battery-powered
electronic devices. However, the invention is particularly well
suited for handheld electronic devices, such as a handheld media
device. One example of a handheld media device is a portable media
player (e.g., music player or MP3 player). Another example of a
handheld media device is a mobile telephone (e.g., cell phone) or
Personal Digital Assistant (PDA).
[0087] Portable media devices can store and play audio sounds
pertaining to media assets (media items), such as music,
audiobooks, meeting recordings, and other speech or voice
recordings. Portable media devices, such as media players, are
small and highly portable and have limited processing resources.
Often, portable media devices are handheld media devices which can
be easily held by and within a single hand of a user.
[0088] One example of a media player is the iPod.RTM. media player,
which is available from Apple Inc. of Cupertino, Calif.. Often, a
media player acquires its media assets from a host computer that
serves to enable a user to manage media assets. As an example, the
host computer can execute a media management application to utilize
and manage media assets. One example of a media management
application is iTunes.RTM., produced by Apple Inc.
[0089] "Media items." as used herein, is digital data that pertains
to at least one of audio, video, or images. Media items are also
referred to as digital media assets. The digital data for media
items can be referred to as media data or media content. Some
examples of specific forms of media items include, but are not
limited to, songs, albums, audiobooks, playlists, movies, music
videos, photos, computer games, podcasts, audio and/or video
presentations, news reports, and sports updates. Video media items
include movies, music videos, video presentations, and any other
media items having a video characteristic.
[0090] U.S. patent application Ser. No. 11/209,367, filed Aug. 22,
2005, and entitled "AUDIO STATUS INFORMATION FOR A PORTABLE
ELECTRONIC DEVICE." is hereby incorporated herein by reference.
[0091] U.S. patent application Ser. No. 11/565.890, filed Dec. 1,
2006. and entitled "POWER CONSUMPTION MANAGEMENT FOR FUNCTIONAL
PRESERVATION IN A BATTERY-POWERED ELECTRONIC DEVICE," is hereby
incorporated herein by reference.
[0092] U.S. patent application Ser. No. 10/981,993, filed Nov. 4,
2004, and entitled "AUDIO USER INTERFACE FOR COMPUTING DEVICE," is
hereby incorporated herein by reference.
[0093] The various aspects, embodiments, implementations or
features of the invention can be used separately or in any
combination.
[0094] The invention is preferably implemented by software,
hardware or a combination of hardware and software. The invention
can also be embodied as computer readable code on a computer
readable medium. The computer readable medium is any data storage
device that can store data which can thereafter be read by a
computer system. Examples of the computer readable medium include
read-only memory, random-access memory, CD-ROMs, DVDs, magnetic
tape, optical data storage devices, and carrier waves. The computer
readable medium can also be distributed over network-coupled
computer systems so that the computer readable code is stored and
executed in a distributed fashion.
[0095] The advantages of the invention are numerous. Different
aspects, embodiments or implementations may, but need not, yield
one or more of the following advantages. One advantage of the
invention is that an electronic device can be user controlled
through voice commands. Another advantage of the invention is that
available voice commands can be context sensitive for robust and
power efficient operation. Yet another advantage of the invention
is that an electronic device can intelligently interact with a
nearby media system to provide multiple functions (e.g., media
playback and wireless voice communications).
[0096] The many features and advantages of the present invention
are apparent from the written description. Further, since numerous
modifications and changes will readily occur to those skilled in
the art, the invention should not be limited to the exact
construction and operation as illustrated and described. Hence, all
suitable modifications and equivalents may be resorted to as
falling within the scope of the invention.
* * * * *